E34HLHT-LNK-NS-01 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen E34HLHT-LNK-NS-01 is part of the E Hybrid Stepper Motors series and features a NEMA 34 heavy duty mounting style with SIGMAX construction. It provides a holding torque of 8.76 Newton-meters and supports a rated current per phase of 5.2 Amps. This stepper motor offers 200 steps per revolution with a step angle of 1.8 degrees and weighs 4.40 kilograms.
Internal Product Review
The E34HLHT-LNK-NS-01 is a Kollmorgen hybrid stepper motor with a NEMA 34 frame and 8.76 N·m holding torque. A 1.8-degree step angle and ±1.5% step accuracy support precise, repeatable positioning in low-speed motion applications. SIGMAX construction and a splashproof conduit-board connection make this unit a strong choice for demanding industrial service.
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Product Description:
The E34HLHT-LNK-NS-01 is a hybrid stepper motor built by Kollmorgen for the E Hybrid Stepper Motors series. Designed for incremental motion tasks in industrial automation, the unit converts input pulse sequences into precise 1.8-degree shaft increments. A NEMA 34 frame with heavy-duty NEMA mounting holes allows direct replacement of legacy motors, while SIGMAX magnetic construction provides high torque density for conveyor indexing, pick-and-place axes, and small gantry stages.
The motor develops a holding torque of 8.76 N·m through a shaft driven by a four-stack rotor with an inertia of 0.035 oz-in-s². The standard step angle of 1.8 degrees provides 200 full steps per revolution, and the winding draws 5.2 A per phase through four parallel leads to maximize torque at low speeds. The coils have a phase resistance of 0.71 Ω and an inductance of 8.7 mH, providing a predictable current rise when used with microstepping drives. Class B insulation is rated for 130 °C and works with a thermal resistance of 1.7 °C/W to keep the winding temperature within limits at ambient temperatures from -20 °C to +40 °C. These electrical characteristics support repeatable positioning in full-step and microstep operating modes.
The shaft tolerates an axial load of 801 N and a radial load of 427 N, allowing belt tensioners and gear pinions to be mounted without external support. Step accuracy remains within ±1.5%, and the unit has a mass of 4.40 kg, which supports installation in compact enclosures. A splash-resistant conduit connector routed through a 1/2-inch NPS threaded hub protects the terminal board from fluids. The insulation resistance is 100 MΩ, and the motor withstands a dielectric test voltage of 340 V DC. SIGMAX laminations and a winding optimized for maximum torque at low speeds allow the selected drive to prioritize phase-current capability rather than base speed.
